Ko leads a team of Hong Kong assassins that are taken out one by one. Ko manages to flee to the countryside, where he aims to find out who's behind this and to gain the strength to fight back. Helping him is local girl Tong, whilst chasing Ko is the long arm of the law, represented by cop Chung.

Sing and Mei are two siblings with special powers which the former uses to gamble. When both are unavailable, a gangster hires Fanny, a con artist, to compete in a gambling competition.

Siu, who spends goofing off, finds out that he has Parkinson's Disease, and only one month to live. He decides to do something special before his death. He tries to help other, and accept challenges.

Bumbling Hong Kong detectives Lui (Kenny Bee) and Leung (Tony Leung Ka-Fai) go undercover in an apartment complex to keep watch over Pearl Chan (Carina Lau), a high school teacher who is suspected to be connected to a rare diamond theft involving a notorious thief named Mr. Mickey (Simon Yam). Meanwhile, the legendary Black Rose (Veronica Yip) appears and is also in pursuance of Mr. Mickey, wanting him to surrender himself and the diamond in order to clear her name.

After the total defeat of his love rival, Ching must now deal with the love rival's brother, Wan To, who seeks revenge against him. When Ching is ambushed by Wan To and his gang in the streets and is at risk, he is rescued and treated by an apprentice of his, Beef Skin, and his feisty sister, Beef Stew. It turns out those two are even harder to handle than Wan To.